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Optical Dielectric Functions of III-V Semiconductors in Wurtzite Phase
Optical Dielectric Functions III-V Semiconductors Wurtzite Phase
2010/11/22
Optical properties of semiconductors can exhibit strong polarization dependence due to crystalline anisotropy. A number of recent experiments have shown that the photoluminescence intensity in free st...
Trace formula for dielectric cavities II: Regular, pseudo-integrable, and chaotic examples
Trace formula for dielectric cavities pseudo-integrable chaotic examples
2010/10/27
Dielectric resonators are open systems particularly interesting due to their wide range of applications in optics and photonics. In a recent paper [PRE 78, 056202 (2008), Ref. [3]] the trace formula f...
TE Magnetostatic Surface Waves in Symmetric Dielectric Negative Permittivity Material Waveguide
negative permittivity material Negative Permittivity Material Waveguide left-handed materials
2009/9/4
Nonlinear magnetostatic surface wave in a slab waveguide structure has been investigated. The design consisted of dielectric film between two thick nonlinear nonmagnetic negative permittivity material...
Frequency and temperature dependence of dielectric constant \varepsilon' and dielectric loss \varepsilon'' are studied in glassy Se1-x Sbx (x = 0, 0.02, 0.04, 0.06, 0.08 and 0.10) in the frequency ran...
Structure and Dielectric Behaviour of Barium Cupro Molybdate Ceramic
Dielectric Behaviour Barium Cupro Molybdate Ceramic
2010/4/12
The ceramic of new perovskite Ba (Cu1/2 Mo1/2) O3 has been synthesized at 1200 °C for 24 hours. The XRD analysis indicates an ordered hexagonal structure, which is attributed to large valency differen...
KHCO3 compound was characterized in three principle realms: for its dielectric properties as a function of temperature and frequency in the ranges 300--370 K and 50 Hz to 1 MHz, respectively; bulk con...
AC conductivity and Dielectric Study of Chalcogenide Glasses of Se-Te-Ge System
correlated barrier hopping dielectric constants
2010/4/12
The ac conductivity and dielectric properties of glassy system SexTe79 - xGe21, with x = 11, 14, 17 at.%, has been studied at temperatures 300 to 450 K and over a wide range of frequencies (50 Hz to 5...
How Round is Round? On Accuracy in Complex Dielectric permittivity calculations: A Finite-Size Scaling Approach
Dielectric mixtures composite materials the finite element method finite size scaling
2010/4/13
Accuracy in complex dielectric permittivity calculations in binary dielectric mixtures in two-dimensions are reported by taking into account the shape of the inclusion phase. The dielectric permittivi...
On Complex Permittivity of Dilute Random Binary Dielectric Mixtures in Two-Dimensions
Dielectric permittivity the finite element method effective medium theory
2010/4/13
Influence of the number of particles considered in numerical simulations on the complex dielectric permittivity of binary dilute dielectric mixtures in two-dimensions are reported. In the simulations,...
Semiconductor and Dielectric Microcavity Spectroscopy
Semiconductor Dielectric Microcavity Spectroscopy
2010/4/16
Semiconductor and dielectric microcavities are used for the localization of photons as well as the enhancement of photon density of states. The enhancement of photoluminescence, electroluminescence, a...